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Introduction
A day is divided into hours and an hour is divided into minutes and a minute is divided into seconds. See the following examples: A train reaches Patna in one day hence 'one day period' is a time. The examination time is forhours hence hour is a period of time.
Ascending and Descending Order
Numbers can be arranged in ascending or descending order. In other words you can say that numbers can be arranged from smallest to greatest or greatest to smallest.
Ascending Order
In ascending order numbers are arranged in the order from smallest to greatest. For example: are in ascending order.
Arrange the following numbers in ascending order:
The correct answer is.
To solve this first we write smallest number that is. Then again write the smallest number from the remaining numbers that is and thus continue in the same way. The numbers are arranged in the ascending order.
Arrange the following numbers in ascending order:
The correct answer is
To solve this first we write smallest number that is. Then again write the smallest number from the remaining numbers that is and thus continue in the same way. The numbers are arranged in the ascending order.
Arrange the following numbers in ascending order: 65, 98, 58, 49, 36, 62.
(a) 36,49,58,62,65,98
(b) 36,49,58,98,65,62
(c) 49,36,58,62,65,98
(d) 36,49,62,58,65,98
Answer: (a)
Arrange the following numbers in ascending order:
89, 91, 87, 86, 95, 79
(a) 79,86,87,89,95,91
(b) 79,86,87,91,89,95
(c) 89,86,87,79,91,95
(d) 79,86,87,89,91,95
Answer: (d)
Descending Order
In descending order numbers are written from greatest to smallest.
For example:are in descending order.
Arrange the following numbers in descending order:
The correct answer is
To solve this first we write greatest number that is. Then again write the greatest number from the remaining numbers that is and thus continue in the same way. The numbers are arranged in the descending order.
Arrange the following numbers in descending order:
The correct answer is
To solve this first we write greatest number that is. Then again write the greatest number from the remaining numbers that is and thus continue in the same way. The numbers are arranged in the descending more...
Comparison of Images (Size)
The comparison is done through pictures.
Size Comparison
Let's understand it through an example:
In the above mentioned pictures (a) is smaller and (b) is bigger. Therefore, (a) is smaller in comparison of (b) while (b) is bigger in comparison of (a). Thus we can present it as:
Take another example:
Here again picture (a) is smaller in comparison of (b) and picture (b) is bigger in comparison of (a) Thus we can present it as
Comparison of (Number) Images
Just see the two groups of pictures given below:
Here group A has four keys and group B has two keys. Therefore, group A is greater than group B and this can be presented as:
Take another example:
Here box (a) has 6 bowls while (b) has 3 bowls. Thus box (a) has more number of bowls in comparison of box (b). It can be presented as:
Which one of the following is not true?
(a)
(b)
(c)
(d)
Answer: (c)
Explanation
Picture in left is smaller than the picture in right.
The following picture is greater than which one of the following options? Calculate in term of numbers.
(a)
(b)
(c)
(d)
Answer: (d)
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